WHO Study Group & World Health Organization. (1987). The hypertensive disorders of pregnancy: Report of a WHOStudy Group. World Health Organization.
Chicago Style (17th ed.) CitationWHO Study Group and World Health Organization. The Hypertensive Disorders of Pregnancy: Report of a WHOStudy Group. Geneva: World Health Organization, 1987.
MLA (9th ed.) CitationWHO Study Group and World Health Organization. The Hypertensive Disorders of Pregnancy: Report of a WHOStudy Group. World Health Organization, 1987.
Warning: These citations may not always be 100% accurate.